Interlude in Venice (The Saint TV Series)

Plot
In Venice, the Saint comes to the aid of Cathy Allardyce when she's found next to the dead body of Prince Ubaldo. He'd been secretly supported by 'Foots' Fortunati, a gangster who'd been using the Prince in several cons. Now Fortunati's out for revenge, because he holds Cathy's father, John, responsible for his brother's death. Templar sets out to save Cathy and her family, and stop Fortunati.

Trivia

 * Lois Maxwell also appeared in the last episode of The Persuaders in 1971 as Louise Cornel . Alongside Roger Moore and Tony Curtis before Mr Moore became James Bond with Lois as Moneypenny.
 * Both Quinn O Hara who played Cathy Allardyce and Roger Moore died in 2017
 * Roger Moore's relationship with "The Saint" and James Bond Films is not just with people, but places, too. In Moonraker (1979,) Moore ends up in Venice with more colorful adventures than "Simon Templar."

Revealing mistakes

 * After the Prince is murdered, Simon hears a motor boat leaving. When he rushes to the terrace to look at the dock, the water is perfectly smooth showing no wake. No boat could have just left the dock without leaving a wake.